Although the prisons at Lalbazar and Alipore were both known as jails, they no more resembled each other than a bazar does a graveyard: Lalbazar was surrounded by the noise and bustle of Calcutta's busiest streets, while Alipore lay at the edge of a deserted stretch of land on the city's outskirts and silence weighed down on it like the lid of a coffin. It was the largest prison in India and its fortress-like battlements loomed over the narrow waterway of Tolly's Nullah, well within view of those who travelled by boat to the migrants' depot. But few indeed were the passers-by who would willingly rest their gaze upon those walls: such was the dread inspired by the grim edifice that most chose to avert their eyes, even paying their boatmen extra to warn of its approach.

It was late at night when the carriage came to take Neel from Lalbazar to Alipore Jail. To cover the distance took about an hour as a rule, but tonight the carriage took a much longer route than usual, circling around Fort William and keeping to the quiet roadways that flanked the riverfront. This was done to forestall trouble, for there had been some talk of demonstrations of public sympathy for the convicted Raja: but Neel was unaware of this and to him the journey seemed like a prolongation of a special kind of torment, in which the desire to be done with the uncertainties of the recent past was at war with a longing to linger forever on this final passage through the city.

Accompanying Neel was a group of some half-dozen guards who whiled away their time with ribald banter, their jokes being premised on the pretence that they were a marriage party, escorting a bridegroom to his in-laws' house – his sasurál – on the night of his wedding. From the practised nature of their exchanges, Neel understood that they had enacted this charade many times before, while transporting prisoners. Ignoring their sallies, he tried to make the most of the journey – but there was little to be seen, in the darkness of the small hours, and it was largely through memory that he had to chart the progress of the carriage, envisioning in his mind the lapping water of the river and the tree-shaded expanse of the city's Maidan.

The carriage picked up speed when the jail came into view, and Neel willed himself to concentrate on other things: the howls of nearby jackals and the faint smell of night-time flowers. When the sound of the wheels changed, he knew the carriage was crossing the jail's moat, and his fingers dug into the cracked leather of his seat. The wheels creaked to a halt and the door opened, allowing Neel to sense the presence of a multitude of people, waiting in the darkness. In much the way that the legs of a reluctant dog lock themselves against the tug of a leash, his fingers dug into the horsehair stuffing of his seat: even when the guards began to prod and push – Chalo! We're here! Your in-laws are waiting! – they would not yield. Neel tried to say he wasn't ready yet and needed a minute or two more, but the men who had accompanied him were not of a mind to be indulgent. One of them gave Neel a shove that broke his hold; in stumbling off the carriage, Neel happened to step on the edge of his own dhoti, pulling it undone. Flushed with embarrassment, he tore his arms free, in order to rearrange his garments: Wait, wait – my dhoti, don't you see…?

In descending from the carriage, Neel had passed into the custody of a new set of jailers, men of a wholly different cast from the constables of Lalbazar: hard-bitten veterans of the East India Company's campaigns, they wore the red coattees of the sepoy army; recruited from the deep hinterlands, they held all city folk in equal contempt. It was in surprise rather than anger that one of them kneed Neel in the small of his back: Get moving b'henchod, it's late already…

The novelty of this treatment confused Neel into thinking that some sort of mistake had been made. Still grappling with his dhoti, he protested: Stop! You can't treat me like this; don't you know who I am?

There was a momentary check in the motion of the hands that had been laid upon him; then someone caught hold of the end of his dhoti and gave it a sharp tug. The garment spun him around as it unravelled, and somewhere nearby a voice said:

… Now here's a real Draupadi… clinging to her sari…

Now another hand took hold of his kurta and tore it apart so as to lay bare his underclothing.

… More of a Shikandi if you ask me…

The butt of a spear caught him in the small of his back, sending him stumbling along a dark vestibule, with the ends of his dhoti trailing behind him like the bleached tail of a dead peacock. At the end of the vestibule lay a torch-lit room where a white man was seated behind a desk. He was wearing the uniform of a serjeant of the jail, and it was clear that he had been sitting in the room for a considerable length of time and had grown impatient of waiting.

It came as a relief to Neel to enter the presence of someone in authority. 'Sir!' he said. 'I must protest against this treatment. Your men have no right to hit me or tear away my clothes.'

The serjeant looked up and his blue eyes hardened with an incredulity that could not have been greater than if the words had been spoken by one of the chains on the wall – but from what happened next, it was clear that his initial response was prompted not by the burden of what Neel had said, but rather by the mere fact of being spoken to in his own language, by a native convict: without addressing a word to Neel, he turned to the sepoys who had led him in, and said, in rough Hindusthani: Mooh khol… open his mouth.

At this, the guards on either side of Neel took hold of his face and expertly prised his mouth open, sticking a wooden wedge between his teeth to hold his jaws apart. Then an orderly in a white chapkan stepped forward and began to count Neel's teeth, tapping them with a fingertip; his hand, the smell of which filled Neel's head, reeked of dal and mustard oil – it was as if he were carrying the remnants of his last meal under his nails. On coming to a gap, the finger dug down into the jaw, as if to make sure the missing molar wasn't hidden somewhere within. The unexpectedness of the pain transported Neel suddenly to the moment when he'd lost that tooth: how old he was he could not remember, but in his mind's eye, he saw a sunlit veranda, with his mother at the far end, swinging on a jhula; he glimpsed his own feet, carrying him towards the sharp edge on the corner of the swing… and it was almost as if he could hear her voice again, and feel the touch of her hand as it reached into his mouth to take the broken tooth from his lips.

'Why is this necessary, sir?' Neel began to protest as soon as the wedge was removed from his mouth. 'What is the purpose?'

The serjeant did not look up from the log-book in which he was entering the results of the examination, but the orderly leant over to whisper something about marks of identification and signs of communicable disease. This was not enough for Neel, who was now seized by a determination not to be ignored: 'Please, sir, is there a reason why I cannot have an answer to my question?'

Without a glance in his direction, the serjeant issued another order, in Hindusthani: Kapra utaro… take off his clothes.

The sepoys responded by pinning Neel's arms to his side: long practice had made them expert in stripping the clothes from convicts, many of whom would gladly have died – or killed – rather than be subjected to the shame of having their nakedness exposed. Neel's struggles presented no challenge to them and they quickly tore off the remnants of his clothing; then they held him upright, pinioning his limbs so as to fully expose his naked body to his jailers' scrutiny. Unexpectedly, Neel felt the touch of a hand, grazing against his toes, and he looked down to see the orderly brushing his feet with his fingertips, as if to ask forgiveness for what he was about to do. The gesture, in all its unforeseen humanity, had scarcely had time to register when the orderly's fingers dug into Neel's groin.